JPH0595451U - Vacuum cleaner - Google Patents

Abstract

(57) [Summary] [Purpose] To easily and reliably perform cleaning in places where it is difficult to clean, such as in the groove of a sash. [Structure] Filter 1 and suction port 2 communicating therewith
In addition to the suction fan 5 of the cleaner body 2 of the vacuum cleaner equipped with the suction tip 4, the cleaner body 2 equipped with B is equipped with the air compressor 6 via the hose 3. The tip 8A of the injection port body 8 connected to the outlet 6A of the compressor 6 via the hose 7 is attached to the suction tip 4
It is opened inside.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention mainly relates to a vacuum cleaner used in a house or the like.

[0002]

[Prior Art]

 Generally, vacuum cleaners used in homes and other areas known as "vacuum cleaners" exclusively use the function of the suction fan equipped to suck dust from the suction tip through the hose into the filter. , With the function of cleaning the room.

[0003]

[Problems to be solved by the device]

 However, in places that are difficult to clean, such as narrow spaces, corners of rooms, sash grooves installed in the openings of houses, it is not possible to apply sufficient suction force, it takes time, or special Suction must be done using the suction tip provided in. This is because there is a limit to the pressure difference between the atmospheric pressure and the inside of the suction tip, and in places where it is difficult to clean, the edge of the opening of the suction tip separates, and air leaks from there. Therefore, the suction force is significantly reduced.

[0004]

[The purpose of the device]

 The present invention has been made based on the above-mentioned circumstances. Effective cleaning is performed by injecting air into the suction tip, winding up dust in the suction tip with sufficient air pressure, and sucking the dust. It is intended to provide a vacuum cleaner that can be realized.

[0005]

[Means for Solving the Problems]

 Next, means for achieving the above object will be described with reference to the drawings corresponding to the embodiments. The vacuum cleaner S of the present invention is a vacuum cleaner having a vacuum cleaner body 2 having a filter 1 and a suction port 2B communicating with the filter 1 and a suction tip 4 via a hose 3, wherein 2 is equipped with an air compressor 6 in addition to the suction fan 5 incorporated therein, and the tip 8A of the injection port body 8 connected to the outlet 6A provided in the air compressor 6 is the suction tip. It is characterized in that it is opened in the tool 4.

Further, the vacuum cleaner S of the present invention is a vacuum cleaner in which a vacuum cleaner body 2 having a filter 1 and a suction port 2B communicating with the filter 1 is equipped with a suction tip 4 via a hose 3. In addition to the suction fan 5 built in the cleaner body 2, an air compressor 6 is provided and is connected to a blowout port 6A provided in the air compressor 6 through a required pipeline 17. The injection port body 8 is integrally formed with the suction tip 4 and is detachably connected to the pipe line 17 and the suction tip 4, and the tip 8A of the injection port 8 is connected. Is opened in the suction tip tool 4.

[0007]

[Action]

 An injection port body 8 connected to an air compressor 6 provided separately from the cleaner body 2 is provided as an opening in a suction tip 4 connected to the cleaner body 2 via a hose 3. Therefore, the air flow is jetted from the jet body 8 to wind up the dust, and at the same time, the suction tip 4 sucks the dust. As a result, it is possible to exert a sufficient cleaning effect for cleaning a narrow place, cleaning dust accumulated in the groove of the sash provided in the opening of the house, and the like.

[0008]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. First, as shown in FIG. 1, the vacuum cleaner S is composed of a cleaner body 2 and an air compressor 6.

The cleaner body 2 is provided with a dust collection chamber 2A for accommodating the filter 1 and a suction port 2B communicating therewith, and is detachably attached to the cleaner body 2 via a hose 3 Equipped with the suction tip tool 4 of.

In this embodiment, the suction tip 4 is formed in a hemispherical bowl shape as shown in FIG. 2, and has a connection port 4 A formed at the center of the top of the spherical surface and an opening. A flexible contact member 10 such as rubber is attached to the edge of 4B.

An exhaust port 5 A of the suction fan 5 corresponding to the suction port 2 B of the cleaner body 2 is provided on one side of the cleaner body 2.

Further, the air compressor 6 is configured separately from the suction fan 5 provided in the cleaner body 2, and as shown in FIG. 1, the cleaner body 2 and the cleaner body 2 are integrated in the rear portion of the cleaner body 2. Is formed.

An outlet 6 A of the air compressor 6 is provided on the cleaner body 2 side, and a hose 7 is connected to the cleaner body 2 via a passage 2 C formed in the cleaner body 2.

The hose 7 is provided so as to be substantially parallel to the hose 3 connected to the cleaner body 2, and a nozzle-shaped injection port body 8 is connected to the tip thereof.

The injection port body 8 is inserted into a mounting port 4C formed in the vicinity of a connection port 4A of the suction tip 4 for connecting to the hose 3, and its tip 8A extends into the suction tip 4 and its opening 4 It is attached so as to open toward the approximate center of B. The position of the tip 8A of the jet nozzle 8 may be fixed by providing a support bracket 8B as shown in FIG. 3 on the inner surface of the suction tip tool 4.

In such a configuration, suction force is exerted on the opening 4B of the suction tip 4 by the suction fan 5, but at the same time, the airflow from the jet body 8 is applied to the opening 4B. Since it is jetted toward the floor, dust that accumulates on the walls of the floor, in the corners of the room, sash grooves, between piano keys, and electric appliances such as TVs can be easily rolled up by the air flow. Is sucked. Therefore, cleaning can be performed easily and surely. It is also possible to remove the injection port body 8 from the suction tip tool 4 and move them individually to clean them. In this case, a cover is attached to the attachment port 4C of the suction tip 4 so as not to reduce the suction force of the suction tip 4.

In the present embodiment, the outlet 6A of the air compressor 6 is connected to a passage 2C provided in the cleaner body 2, and the hose 7 is connected via the passage 2C. However, as shown in FIG. 4, a required conduit 17 such as a hose may be connected to the outlet 6A and communicated with the injection port body 8 via this. In this case, the pipe line 17 is configured to be fixed to the outer surface of the cleaner body 2, or configured to be detachable from the outer surface.

Further, in the present embodiment, the example in which the hose 3 and the hose 7 are separately configured has been described, but the hose 3 may be integrated by incorporating the hose 7. In this case, the hose can be easily routed and the practicality is improved.

Further, in the present embodiment, the suction tip 4 and the ejection port body 8 are configured to be detachably combined with each other. If the suction tip 4 is formed on the body and is detachably connected to the hoses 3 and 7 at the same time, the suction tip 4 can be easily replaced at the same time.

Further, in the above-described embodiment, an example in which the air compressor 6 is integrally formed at the rear portion of the cleaner body 1 has been described, but it may be detachably attached to the cleaner body 2. .

In the present embodiment, the exhaust port 5A of the suction fan 5 is provided on one side of the cleaner body 2, but by providing the exhaust port 5A at the intake port of the air compressor 6, The efficiency of the vacuum cleaner as a whole can be improved by increasing suction power.

[0022]

[Effect of the device]

 The present invention has been described in detail above, and in a vacuum cleaner equipped with a suction tip through a hose to a cleaner body having a filter and a suction port communicating with the filter, the vacuum cleaner body is provided. In addition to the suction fan, an air compressor is equipped, and the tip of the injection port body communicating with the outlet of the air compressor is opened inside the suction tip, so that Sufficient air jet is applied to wind up the dust, and at the same time, the suction fan exerts suction force on the opening of the suction tip, so it can be used in narrow places such as on the floor wall or in the corner of a room. Of the sash provided in the opening of the house and between the keyboards of the piano, and electric appliances such as TVs where dust is difficult to remove. Generates effective cleaning effect There is an effect that can be.

[Brief description of drawings]

FIG. 1 is a partially cut side view showing an embodiment of a vacuum cleaner according to the present invention.

FIG. 2 is an enlarged cross-sectional view of a main part according to the embodiment.

FIG. 3 is an enlarged cross-sectional view of a main part according to another embodiment.

FIG. 4 is a side view of a vacuum cleaner according to another embodiment.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Filter 2 ... Vacuum cleaner body 2B ... Suction port 3 ... Hose 4 ... Suction tip tool 6 ... Air compressor 6A ... Outlet port 8 ... Injection port body 8A ... Tip S ... Vacuum cleaner

Claims (2)

[Scope of utility model registration request] 1. A vacuum cleaner in which a vacuum cleaner body having a filter and a suction port communicating with the filter is equipped with a suction tip via a hose, the vacuum cleaner being separate from a suction fan incorporated in the vacuum cleaner body. A vacuum cleaner equipped with an air compressor, wherein a tip of an injection port body connected to an outlet provided in the air compressor is opened in the suction tip. 2. A vacuum cleaner in which a vacuum cleaner body equipped with a filter and a suction port communicating with the filter is equipped with a suction tip via a hose, the vacuum cleaner being separate from a suction fan incorporated in the vacuum cleaner body. , An air compressor is provided, and an injection port body connected to a blowout port provided in the air compressor via a required pipeline is integrally formed with the suction tip, and A vacuum cleaner, wherein the vacuum cleaner is detachably connected to a passage and the suction tip, and a tip of the injection port body is opened in the suction tip.